1445141718909

Names of 1445141718909

• Cardinal: 1445141718909 can be written as One trillion, four hundred forty-five billion, one hundred forty-one million, seven hundred eighteen thousand, nine hundred nine.

Scientific notation

• Scientific notation: 1.445141718909 × 10¹²

Factors of 1445141718909

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 224

Divisors of 1445141718909

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 7 9 21 27 47 49 63 81 141 147 167 189 243 329 343 423 441 501 567 987 1029 1169 1269 1323 1503 1701 2209 2303 2961 3087 3507 3807 3969 4509 6627 6909 7849 8183 8883 9261 10521 11421 11907 13527 15463 16121 19881 20727 23547 24549 26649 27783 31563 40581 46389 48363 54943 57281 59643 62181 70641 73647 79947 83349 94689 103823 108241 139167 145089 164829 171843 178929 186543 211923 220941 284067 311469 324723 368903 384601 417501 435267 494487 515529 536787 559629 635769 662823 726761 757687 934407 974169 1106709 1153803 1252503 1305801 1483461 1546587 1907307 1988469 2180283 2273061 2582321 2692207 2803221 2922507 3320127 3461409 3757509 3917403 4450383 4639761 5087327 6540849 6819183 7746963 8076621 8409663 8767521 9960381 10384227 13351149 13919283 15261981 17338441 18076247 19622547 20457549 23240889 24229863 25228989 26302563 29881143 31152681 35611289 45785943 52015323 54228741 58867641 61372647 69722667 72689589 89643429 93458043 106833867 121369087 126533729 137357829 156045969 162686223 176602923 184117941 209168001 218068767 320501601 364107261 379601187 412073487 468137907 488058669 627504003 654206301 849583609 961504803 1092321783 1138803561 1236220461 1404413721 1464176007 2548750827 2884514409 3276965349 3416410683 4213241163 4392528021 5947085263 7646252481 8653543227 9830896047 10249232049 17841255789 22938757443 29492688141 30747696147 53523767367 68816272329 160571302101 206448816987 481713906303 1445141718909
• Sum of all divisors σ(n): 2594801664000
• Sum of proper divisors (its aliquot sum) s(n): 1149659945091
• 1445141718909 is a deficient number, because the sum of its proper divisors (1149659945091) is less than itself. Its deficiency is 295481773818

Bases of 1445141718909

• Binary: 10101000001111001001010001010011101111101₂
• Hexadecimal: 0x1507928A77D
• Base-36: IFW02ET9

Squares and roots of 1445141718909

• 1445141718909 squared (1445141718909²) is 2088434587731259168150281
• 1445141718909 cubed (1445141718909³) is 3018083949942960636811662550371363429
• The square root of 1445141718909 is 1202140.4738669271
• The cube root of 1445141718909 is 11305.8567778097

Scales and comparisons

• 1,445,141,718,909 seconds is equal to 45,951 years, 1 week, 6 days, 7 hours, 15 minutes, 9 seconds.
• To count from 1 to 1,445,141,718,909 would take you about one hundred fourteen thousand, eight hundred seventy-seven years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 1445141718909 cubic inches would be around 942.2 feet tall.

Recreational maths with 1445141718909

• 1445141718909 backwards is 9098171415441
• The number of decimal digits it has is: 13
• The sum of 1445141718909's digits is 54
• More coming soon!